CVE-2019-15141

ImageMagick: heap-based buffer overflow in WriteTIFFImage in coders/tiff.c

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

WriteTIFFImage in coders/tiff.c in ImageMagick 7.0.8-43 Q16 allows attackers to cause a denial-of-service (application crash resulting from a heap-based buffer over-read) via a crafted TIFF image file, related to TIFFRewriteDirectory, TIFFWriteDirectory, TIFFWriteDirectorySec, and TIFFWriteDirectoryTagColormap in tif_dirwrite.c of LibTIFF. NOTE: this occurs because of an incomplete fix for CVE-2019-11597.

En la función WriteTIFFImage en el archivo coders/tiff.c en ImageMagick versión 7.0.8-43 Q16, permite a atacantes causar una denegación de servicio (bloqueo de aplicación como resultado de una lectura excesiva del búfer en la región heap de la memoria) por medio de un archivo de imagen TIFF diseñado, relacionado con las funciones TIFFRewriteDirectory, TIFFWriteDirectory, TIFFWriteDirectorySec y TIFFWriteDirectoryTagColormap en el archivo tif_dirwrite.c de LibTIFF. NOTA: esto ocurre debido a una corrección incompleta para CVE-2019-11597.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-08-18 CVE Reserved
2019-08-18 CVE Published
2024-08-05 CVE Updated
2024-08-05 First Exploit
2024-08-11 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-122: Heap-based Buffer Overflow
CWE-125: Out-of-bounds Read

CAPEC

References (6)

URL	Tag	Source

URL	Date	SRC
https://github.com/ImageMagick/ImageMagick/issues/1560	2024-08-05

URL	Date	SRC
https://github.com/ImageMagick/ImageMagick6/commit/3c53413eb544cc567309b4c86485eae43e956112	2023-03-03

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00040.html	2023-03-03
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00042.html	2023-03-03
https://access.redhat.com/security/cve/CVE-2019-15141	2020-03-31
https://bugzilla.redhat.com/show_bug.cgi?id=1767802	2020-03-31

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Imagemagick Search vendor "Imagemagick"		Imagemagick Search vendor "Imagemagick" for product "Imagemagick"				7.0.8-43 Search vendor "Imagemagick" for product "Imagemagick" and version "7.0.8-43"		q16		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				15.0 Search vendor "Opensuse" for product "Leap" and version "15.0"		-		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				15.1 Search vendor "Opensuse" for product "Leap" and version "15.1"		-		Affected